JPS58123607A - Heat resistant wire - Google Patents
Heat resistant wireInfo
- Publication number
- JPS58123607A JPS58123607A JP57005469A JP546982A JPS58123607A JP S58123607 A JPS58123607 A JP S58123607A JP 57005469 A JP57005469 A JP 57005469A JP 546982 A JP546982 A JP 546982A JP S58123607 A JPS58123607 A JP S58123607A
- Authority
- JP
- Japan
- Prior art keywords
- wire
- ceramic
- heat resistant
- present
- electric wire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims 1
- 230000007797 corrosion Effects 0.000 claims 1
- 238000005260 corrosion Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000007767 bonding agent Substances 0.000 description 4
- 238000009413 insulation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
Landscapes
- Insulated Conductors (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】 本発明は耐熱電線に関するものである。[Detailed description of the invention] The present invention relates to a heat-resistant electric wire.
従来耐熱電線として使用される温度は電線の絶縁体が溶
融し、絶縁の機能が低下する等の事態が生じる温度が限
界とされるものである。Conventionally, the temperature limit at which heat-resistant wires can be used is considered to be the temperature at which the insulation of the wire melts and the insulation function deteriorates.
本発明では電線の絶縁被覆体の溶融温度が非常に高いセ
ラミックを使用しているので、耐熱温度がすぐｔている
ものである。In the present invention, since the insulating coating of the electric wire is made of ceramic which has a very high melting temperature, the heat resistance temperature is very low.
本発明の詳細な説明する。第１図（グ本発明に係わる一
実施例の形状図であり、第２図は第１図の部分的拡大の
断面図である。１は１−ｈ線であり、２はセラミック微
細片である。３は２のセラミックと１の電線分固く結合
させる接合剤である、。The present invention will be described in detail. Figure 1 is a shape diagram of one embodiment of the present invention, and Figure 2 is a partially enlarged sectional view of Figure 1. 1 is the 1-h line, and 2 is a ceramic fine piece. 3 is a bonding agent that firmly bonds the ceramic in 2 and the electric wire in 1.
１の電線の表面を６の接合剤の中に浸すか、又（は３の
接合剤を１の′ｆｔｉ線の表面に塗りつけるか等して１
の表面に層」−に覆はらしめて、そこにセラミックの微
細片を吹きっける秀して接着、付着させる。此の接合状
態をより強固にするためにローラ等で強く加圧すること
により１の表面に２のセラミックを固；むさせることが
できる。1 by dipping the surface of the electric wire in 1 into the bonding agent in 6, or by applying the bonding agent in 3 on the surface of the 'fti wire in 1.
The surface of the ceramic is covered with a layer, and fine ceramic particles are sprayed onto it to bond and adhere. In order to further strengthen this bonded state, the ceramic of 2 can be hardened on the surface of 1 by applying strong pressure with a roller or the like.
本発明のものは電線の表面をセラミックで被覆すること
ができるので而４’ ｉ’ｉ虫、面］酸、面１熱及絶縁
性もすぐＪｔだ高１Ｉｉ−ｊ熱電線を製作できるもので
ある。Since the surface of the wire of the present invention can be coated with ceramic, it is possible to easily produce a hot wire with high heat and insulation properties. be.
また電線の径も小なる場合にも、車線の７レキンプル状
況にも応じて被覆セラミックが脱離することがない。Furthermore, even if the diameter of the electric wire is small, the coating ceramic will not come off depending on the condition of the lane.
本発明の６の接合剤の厚さと、セラミック被覆の厚さは
電線の使用用途に尾＼じて加減できるものであるから必
要に応じての被覆処理を実施できるものである。Since the thickness of the bonding agent and the thickness of the ceramic coating according to the sixth aspect of the present invention can be adjusted depending on the intended use of the electric wire, coating treatment can be carried out as necessary.
本発明の電線は通常の電線の油火災報知用、トンネル内
の配線用１、高温に於て使用される場合等に本発明の電
線（佳役立つものである。The electric wire of the present invention is useful for ordinary electric wires for oil fire alarms, wiring in tunnels, and when used at high temperatures.
４ 図面の簡１１′ｌ、な説明
第１図（ｄ本発明に係わる一実施例の形状図であり、第
２図は第１図の部分的拡大図である。4 Brief description of the drawings FIG. 1 (d) is a shape diagram of one embodiment of the present invention, and FIG. 2 is a partially enlarged view of FIG. 1.
１・・・７１〕；線。２ ・セラミック被覆表面。３・
・・接合剤。1...71]; Line. 2 - Ceramic coated surface. 3.
...Binding agent.
３− ３２−3- 32-
Claims (1)
き付は等によって被覆してなることにより、該電線の表
面を耐熱、耐酸、耐蝕、かつ絶縁さ匙た性能が付与さｔ
た事を特徴とする耐熱電線。By coating the metal surface of the wire with fine ceramic powder, spraying, etc., the surface of the wire is made heat resistant, acid resistant, corrosion resistant, and insulated.
A heat-resistant electric wire that is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57005469A JPS58123607A (en) | 1982-01-19 | 1982-01-19 | Heat resistant wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57005469A JPS58123607A (en) | 1982-01-19 | 1982-01-19 | Heat resistant wire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58123607A true JPS58123607A (en) | 1983-07-22 |
Family
ID=11612094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57005469A Pending JPS58123607A (en) | 1982-01-19 | 1982-01-19 | Heat resistant wire |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58123607A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61164408A (en) * | 1985-01-14 | 1986-07-25 | 三菱電線工業株式会社 | Fire prevention processing for existing electric cable |
-
1982
- 1982-01-19 JP JP57005469A patent/JPS58123607A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61164408A (en) * | 1985-01-14 | 1986-07-25 | 三菱電線工業株式会社 | Fire prevention processing for existing electric cable |
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